/* ============================================
   Dark Theme Variables
   ============================================ */
:root {
  --color-bg-primary: #1a1a1a;
  --color-bg-secondary: #2d2d2d;
  --color-text-primary: #e8e8e8;
  --color-text-secondary: #b0b0b0;
  --color-accent: #4a9eff;
  --color-accent-hover: #2e7fcc;
  --color-border: #404040;
  --color-button-bg: #2d2d2d;
  --color-button-border: #4a9eff;
}

/* ============================================
   Dark Theme Base Styles
   ============================================ */
body {
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.site-header,
.post,
.home {
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
}

a {
  color: var(--color-accent);
}

a:hover {
  color: var(--color-accent-hover);
}

a:visited {
  color: #ffffff;
}

.page-link {
  color: #ffffff;
}

.site-nav .page-link,
.site-nav .page-link:visited {
  color: #ffffff !important;
}

@media screen and (max-width: 600px) {
  .site-nav .trigger {
    background-color: #ffffff;
  }

  .site-nav .trigger .page-link,
  .site-nav .trigger .page-link:visited {
    color: #1a1a1a !important;
  }
}

.post-meta {
  color: var(--color-text-secondary);
}

.post-title {
  color: #ffffff;
}

.site-title {
  color: #ffffff !important;
}

hr {
  margin-top: 30px;
  margin-bottom: 20px;
  border-color: var(--color-border);
}

/* ============================================
   Code Block Styling
   ============================================ */
pre {
  background-color: #1e1e1e;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 1rem;
  overflow-x: auto;
  margin: 1rem 0;
}

code {
  background-color: #1e1e1e;
  color: #e8e8e8;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9rem;
  border-radius: 4px;
  padding: 0.2rem 0.4rem;
}

pre code {
  background-color: transparent;
  padding: 0;
  border-radius: 0;
}

/* Syntax highlighting for languages */
.hljs {
  background-color: #1e1e1e;
  color: #e8e8e8;
}

.hljs-literal,
.hljs-title.function_,
.hljs-title.class_,
.hljs-keyword {
  color: #569cd6;
}

.hljs-string,
.hljs-literal {
  color: #ce9178;
}

.hljs-number {
  color: #b5cea8;
}

.hljs-attr,
.hljs-attribute {
  color: #9cdcfe;
}

.hljs-comment {
  color: #6a9955;
  font-style: italic;
}

.hljs-type {
  color: #4ec9b0;
}

.hljs-variable {
  color: #9cdcfe;
}

/* ============================================
   T-SQL Specific Syntax Highlighting
   ============================================ */
.language-tsql .hljs-keyword {
  color: #0066ff;
  font-weight: bold;
}

.language-tsql .hljs-string {
  color: #ff6b6b;
}

.language-tsql .hljs-number {
  color: #51cf66;
}

.language-tsql .hljs-literal {
  color: #51cf66;
  font-weight: bold;
}

.language-tsql .hljs-built_in {
  color: #748fbf;
  font-weight: bold;
}

.language-tsql .hljs-attr {
  color: #74b7ff;
}

.language-tsql .hljs-comment {
  color: #70a070;
  font-style: italic;
}

/* Post navigation links */
.post_navi {
  display: flex;
}

.post_navi-label {
  font-size: 0.8em;
  opacity: 0.5;
  color: #ffffff;
}

.post_navi .post_navi-item {
  padding: 0 2.2em;
  width: 50%;
  position: relative;
  color: inherit !important;
}

.post_navi .nav_prev {
  text-align: left;
}

.post_navi .nav_next {
  text-align: right;
}

.post_navi .nav_prev .post_navi-arrow {
  left: 0;
}

.post_navi .nav_next .post_navi-arrow {
  right: 0;
}

.post_navi .post_navi-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2.5em;
  opacity: 0.3;
}

/* ============================================
   Interactive Button Styles for Blog Posts
   ============================================ */
.post-list {
  list-style: none;
  padding: 0;
}

.post-list li {
  margin-bottom: 2rem;
}

.btn-post {
  display: inline-block;
  padding: 1rem 1.5rem;
  margin: 0.5rem 0;
  background-color: var(--color-button-bg);
  border: 2px solid var(--color-button-border);
  border-radius: 6px;
  color: var(--color-text-primary);
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  font-weight: 500;
  min-width: 200px;
  text-align: center;
}

.btn-post:hover {
  background-color: var(--color-button-border);
  color: var(--color-bg-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(74, 158, 255, 0.3);
}

.btn-post:active {
  transform: translateY(0);
}

.btn-post-title {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.post-excerpt {
  margin-top: 0.5rem;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* ============================================
   Post Card Layout
   ============================================ */
.post-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding: 0;
  margin-bottom: 2rem;
}

.post-card {
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  transition: all 0.3s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 200px;
}

.post-card:hover {
  background-color: #4a4a4a;
  border-color: var(--color-button-border);
  box-shadow: 0 8px 20px rgba(74, 158, 255, 0.2);
  transform: translateY(-4px);
}

.post-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.post-card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.post-card-title {
  margin: 0 0 0.75rem 0;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.4;
}

.post-card:hover .post-card-title {
  color: var(--color-accent);
}

.post-card-excerpt {
  margin: 0.75rem 0;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1rem;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  border-top: 1px solid var(--color-border);
}

.post-card-date {
  font-weight: 500;
  text-decoration: none;
}

.post-card-author {
  font-style: normal;
  text-decoration: none;
}

/* Responsive design for cards */
@media (max-width: 600px) {
  .post-list {
    gap: 1rem;
  }

  .post-card-content {
    padding: 1.25rem;
  }

  .post-card-title {
    font-size: 1.15rem;
  }

  .post-card-excerpt {
    font-size: 0.9rem;
  }
}

/* ============================================
   Social Media Links Styling
   ============================================ */
.site-footer .social-media-list a,
.site-footer .social-media-list a:visited {
  color: #ffffff;
  text-decoration: none;
}

.site-footer .social-media-list a:hover {
  color: var(--color-accent);
}

.site-footer .social-media-list .svg-icon {
  fill: #ffffff;
}

/* ============================================
   Table Styling
   ============================================ */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
}

thead {
  background-color: #404040;
  border-bottom: 2px solid var(--color-accent);
}

th {
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: #ffffff;
  border-right: 1px solid var(--color-border);
}

th:last-child {
  border-right: none;
}

td {
  padding: 0.875rem 1rem;
  border-right: 1px solid var(--color-border);
  color: var(--color-text-primary);
}

td:last-child {
  border-right: none;
}

tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background-color 0.2s ease;
}

tbody tr:nth-child(odd) {
  background-color: var(--color-bg-secondary);
}

tbody tr:nth-child(even) {
  background-color: #353535;
}

tbody tr:hover {
  background-color: #3d3d3d;
}

tbody tr:last-child {
  border-bottom: none;
}